add lisp packages

lisp/emacs-application-framework/app/terminal/node_modules/xterm-addon-search/README.md

@@ -0,0 +1,23 @@
+## xterm-addon-search
+
+An addon for [xterm.js](https://github.com/xtermjs/xterm.js) that enables searching the buffer. This addon requires xterm.js v4+.
+
+### Install
+
+```bash
+npm install --save xterm-addon-search
+```
+
+### Usage
+
+```ts
+import { Terminal } from 'xterm';
+import { SearchAddon } from 'xterm-addon-search';
+
+const terminal = new Terminal();
+const searchAddon = new SearchAddon();
+terminal.loadAddon(searchAddon);
+searchAddon.findNext('foo');
+```
+
+See the full [API](https://github.com/xtermjs/xterm.js/blob/master/addons/xterm-addon-search/typings/xterm-addon-search.d.ts) for more advanced usage.